Juniper EX2300-C Hardware Guide

Part 2 Site Planning, Preparation, and Specifications
Chapter 6 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 29: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 30: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . 53
Table 31: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Table 32: Physical Specifications of the EX2300 Switch Chassis . . . . . . . . . . . . . 58
Table 33: Rack Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 59
Table 34: Cabinet Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . 60
Chapter 7 Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 35: AC Power Supply Electrical Specifications for EX2300 Switches . . . . . 67
Table 36: DC Power Supply Electrical Specifications for EX2300 Switches
(Except EX2300-C Switches) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 37: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Table 38: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . 71
Chapter 8 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 39: Optical Interface Support and Copper Interface Support for SFP
Transceivers in EX2300 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Table 40: Optical Interface Support for SFP+ Transceivers in EX2300
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Table 41: Software Support for SFP+ Passive Direct Attach Copper Cables for
EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Table 42: SFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . . 102
Table 43: Specifications of Cables to Connect to Management Devices . . . . . . . 106
Chapter 9 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Table 44: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . 109
Table 45: Mini-USB Type-B Console Port Pinout Information . . . . . . . . . . . . . . . . 111
Table 46: RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . 112
Table 47: 10/100/1000BASE-T Ethernet Network Port Connector Pinout
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Table 48: SFP Network Port Connector Pinout Information . . . . . . . . . . . . . . . . . 113
Table 49: SFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . . . 114
Table 50: QSFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . . 115
Table 51: Connector Pinout Information for the 10-Gigabit Ethernet Uplink
Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Table 52: RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . 118
Part 3 Initial Installation and Configuration
Chapter 11 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Table 53: Parts List for EX2300 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Chapter 12 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Table 54: EX2300 Switch Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Chapter 13 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Table 55: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Copyright © 2017, Juniper Networks, Inc.xiv
EX2300-C and EX2300 Switches Hardware Guide

Juniper EX2300-C Specifications

General

Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Rack mounting	Yes
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, EN 55024, EN 300386, CE
Console port	USB
SFP+ module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	12
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Tagged VLAN, Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Power consumption (max)	20 W
Memory type	DRAM
Noise level	0 dB
Flash memory	2000 MB
Processor frequency	1250 MHz
Virtual stacking (units)	4
Operating altitude	0 - 1524 m
Non-operating altitude	1524 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Throughput	47 Mpps
Jumbo frames	9216
MAC address table	16000 entries
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X
Switch type	Managed
Switch layer	L2/L3

Weight and Dimensions

Depth	239 mm
Width	279 mm
Height	44 mm
Weight	2480 g